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Visual detection system and visual detection method using same

A technology of visual inspection and detection method, applied in the field of visual inspection and visual inspection system, can solve problems such as false detection, and achieve the effect of improving accuracy, optimizing production process and improving fluency

Active Publication Date: 2019-04-26
广东大唐永恒智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when using the CCD system to detect the light strip, the CCD system is easy to superimpose the position of the connection port on the spacing of the LED lamp beads as the faulty LED lamp bead spacing is out of range, which is likely to cause false detection

Method used

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  • Visual detection system and visual detection method using same
  • Visual detection system and visual detection method using same

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Embodiment Construction

[0041]The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0042] figure 1 Schematically shows a visual inspection system according to an embodiment of the present invention, including a feeding device, a detection device 1 and a winding device 3, and the feeding device and the winding device 3 are respectively arranged at two ends of the detection device 1, The detection device 1 includes a detection table 11 , a visual mechanism 12 , a light fill plate 13 and a detection mechanism 14 . The inspection platform 11 is equipped with a rework platform, which is used for repairing defective products; the inspection machine includes a host computer 141 and a screen 142 that can be controlled by a touch screen. . The visual mechanism 12, the light filling plate 13 and the detection mechanism 14 are all arranged on the detection table 11, the visual mechanism 12 is directly above the light filling plate 13, and the detecti...

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Abstract

The invention discloses a visual detection system, which comprises a feeding device, a detection device and a winding device, and also discloses a lamp belt detection method which comprises the visualdetection system and comprises the following steps: S1, feeding, wherein a lamp belt is input to the light supplementing plate of the detection device through a buffer device, and the buffer device buffers the lamp belt; S2, detecting, wherein the light supplementing plate is used for supplementing light to a parallel port of the lamp belt, and the detection device is used for detecting the lampbelt; S3, winding, wherein a qualified lamp belt is put into a winding device for winding. According to the invention, the continuous detection of the lamp belt can be ensured, the false detection cannot occur due to the parallel connection port, the fluency of the detection of the lamp belt is improved, the working efficiency of the detection of the lamp belt is improved, and the accuracy of thedetection of the lamp belt is improved; and the lamp belt is wound after the detection is finished, so that the qualified lamp belt can be conveniently detected to be packaged, sold, stored, transported and the like. The automation level of the lamp strip detection is improved, and the integral production process of the lamp belt is optimized.

Description

technical field [0001] The invention relates to the field of automation equipment, in particular to a visual detection system and a visual detection method using the same. Background technique [0002] The light-emitting principle of the finished LED light strip is to emit light from the LED light beads evenly arranged on the flexible circuit board (FPCB board) at a certain distance. Because the LED light beads sometimes fail and do not emit light, after the finished LED light strip is made All checks are required. The current detection method is to use the CCD vision system to detect whether the LED lamp beads on the finished LED strip emit light; and measure the distance between the lamp beads, and analyze whether the distance between the lamp beads is within the set range; The problematic LED lamp bead stops on the inspection table, and the position of the problem is displayed on the computer monitor, so as to facilitate the manual finding of the rework position for maint...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02B65H54/28
CPCB65H54/28G01D21/02
Inventor 董辉冯中华陈光
Owner 广东大唐永恒智能科技有限公司
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